- Turn off the golf cart engine and allow it to cool for a couple of hours before you start working. ...
- Turn off the fuel-supply valve and remove the fuel line to prevent flooding of the fuel and other complications.
- Remove the bolt connecting the air cleaner to the carburetor using a box wrench.
- Remove the air cleaner followed by the float bowl. You’ll need a screwdriver to remove the float bowl present at the carburetor bottom.
- Remove the main and idle jets connected to the carburetor. Their positions vary based on the model of the golf cart.
- Clean the inside of the float bowl with a spraying action using a spray carburetor cleaner. Also, remove any remaining buildup using the utility brush.
- Wipe the float bowl with a clean rag and ensure that the idle adjustment screw is tight using a flat screwdriver. ...
- Clean the inside and outside of the carburetor using the cleaner and brushes as mentioned above. ...
- Rebuild the carburetor using the rebuild kit and following the instructions given in the manual along with the kit.
- Put the remaining parts in their appropriate positions in the reverse order of removal.
Full Answer
How do you adjust the carburetor on a Yamaha golf cart?
How to Adjust Yamaha Golf Cart Carburetor Yamaha G9 Carburetor Adjustment. Pull out the pilot adjustment screw. It must be present at a sharp point and not a flat spot. Rethread the screw back until it’s slightly seated. Turn the screw outwards by 1-1/2 turns. Push the throttle stop screw backward until the throttle shaft is closed completely.
How to troubleshoot golf cart carburetor problems?
Troubleshooting Golf Cart Carburetor Problems 1 Dirt in carburetor 2 Block in gas or air filter 3 Contamination in filter, hoses or gas tank 4 Clean up carburetor 5 Replace filter 6 Replace or clean components
How do you clean a carburetor on a lawn mower?
Spray the carburetor body inside and out with cleaner. Use the tube nozzle on the spray can to clean the jet ports, idle adjustment port and the choke plate. Use the bristle brush to clean dirt and deposits on the body. Wipe the carburetor with a dry cloth. Use the replacement parts from the rebuild kit to reassemble the carburetor.
How do you remove the carburetor from a golf cart engine?
Removing the carburetor from the golf cart engine is a matter of disconnecting the fuel line and throttle cable, and removing the nuts that hold the carburetor to the intake manifold. Carburetor cleaner spray and a bristle brush work for removing dirt and gasoline lacquer from the carburetor body.
How do you clean a golf cart carburetor?
Spray the carburetor body inside and out with cleaner. Use the tube nozzle on the spray can to clean the jet ports, idle adjustment port and the choke plate. Use the bristle brush to clean dirt and deposits on the body. Wipe the carburetor with a dry cloth.
Can you clean a carburetor without removing it?
Use carburetor cleaner to remove deposits, clogs & debris Deposits inside the carburetor can clog fuel and air passages and reduce performance or stop the engine altogether. Luckily, you can take care of many of these problems quickly and easily; often without even removing the carburetor from the engine.
How do you clean a carburetor without removing the shell?
Spray liberally with carb cleaner – trying to direct the cleaner into the jets – and leave to soak for a few minutes. Use an air line (or a can of pressurised air, sold as an 'air duster') to blow through the jets. Repeat the previous step and this one until you can see no more gunge.
How do you adjust the carburetor on a Yamaha golf cart?
How to Adjust Yamaha Golf Cart CarburetorPull out the pilot adjustment screw. ... Rethread the screw back until it's slightly seated.Turn the screw outwards by 1-1/2 turns.Push the throttle stop screw backward until the throttle shaft is closed completely.Turn the screw in by a 1/4 turn.
What are the symptoms of a dirty carburetor?
4 Signs Your Carburetor Needs CleaningIt just won't start. If your engine turns over or cranks, but doesn't start, it could be due to a dirty carburetor. ... It's running lean. An engine “runs lean” when the balance of fuel and air gets thrown off. ... It's running rich. ... It's flooded.
Can you use wd40 as carb cleaner?
0:001:26Throttle Body, Carb & Choke Cleaner - WD-40 Specialist Automotive RangeYouTubeStart of suggested clipEnd of suggested clipYou can safely spray throttle body carbon choke cleaner straight down the carburetor throat orMoreYou can safely spray throttle body carbon choke cleaner straight down the carburetor throat or throttle body.
How do you clean a gummed carburetor?
Make sure carburetor is cool to the touch before cleaning.Dilute cleaner. ... Clear air filter. ... Remove the carburetor. ... Remove carburetor float. ... Remove other removable components. ... Soak and scrub components. ... Rinse and dry. ... Reassemble and replace.
How do you clean a blocked carburetor?
0:120:47How To Clean Clogged Carburetor Jets - YouTubeYouTubeStart of suggested clipEnd of suggested clipRun your bread tie through little carburetor cleaner. Just like that voila. If you read tie in is aMoreRun your bread tie through little carburetor cleaner. Just like that voila. If you read tie in is a little big what you can do I found let's take a little file.
What is the best thing to clean a carburetor with?
The popular brand WD-40's Fast-Acting Carb/Throttle Body Cleaner won our top pick for best carburetor cleaner. If you're looking for a cleaner carburetor in just a few minutes, this product will make the most of a few minutes' time. There's no dipping or scrubbing involved.
How can I make my Yamaha gas golf cart go faster?
0:005:15Yamaha G29 Drive Golf Cart Governor Adjustment - MORE SPEED!!YouTubeStart of suggested clipEnd of suggested clipItself by tightening this nut down you're putting more pressure on the spring. So that the governorMoreItself by tightening this nut down you're putting more pressure on the spring. So that the governor has to work harder to pull back on the throttle.
Why does my Yamaha golf cart backfire?
The golf cart backfires through the carburetor because of an open throttle plate. The accelerator cable at the scale is out of adjustment and, in turn, stops the vessel from closing when the microswitch makes contact with the ignition.
Do Yamaha golf carts have carburetors?
Yamaha Carburetors & Carburetor Parts A carburetor for your Yamaha golf cart will help your cart perform properly as well as replace your gunked up old unit.
How to remove air cleaner from carburetor?
Use an appropriate box wrench to carefully remove the bolt holding the air cleaner from your carburetor. This part is located near the back of this part and will quickly come off if you use persistent and careful pressure on the bolt. Place all screws and bolts in the plastic container to keep them safe.
How to remove float bowl from carburetor?
Place all screws and bolts in the plastic container to keep them safe. Carefully remove the air cleaner and then use a screwdriver to take off the float bowl. This bowl will be on the bottom of the carburetor and will stick reasonably close to the unit before you remove the pan.
What to do after a carburetor is rebuilt?
After you have rebuilt your carburetor, you need to put the rest of it back together to get your cart ready for action. For example, you need to set the float bowl spring back into the bowl and place this item back on the bottom of the carburetor.
Why do you cool down your cart?
Cooling down the engine ensures that you don’t get injured or cause any damage to the cart while you work. Next, close the fuel-supply valve before you start to avoid any further complications. This line will keep fuel from flooding on you while you work and can prevent contamination and other issues.
How to clean carburetor body?
Spray the carburetor body inside and out with cleaner. Use the tube nozzle on the spray can to clean the jet ports, idle adjustment port and the choke plate. Use the bristle brush to clean dirt and deposits on the body. Wipe the carburetor with a dry cloth.
How to reassemble a carburetor?
Wipe the carburetor with a dry cloth. Use the replacement parts from the rebuild kit to reassemble the carburetor. Insert the main jet and idle jet into the body. Tighten them with a flat screwdriver until they are secure. Insert the idle adjustment screw until it stops, and back it out the precise number of turns.
How to clean float bowl?
Clean the inside of the float bowl with spray cleaner and a bristle brush to remove any lacquers. Dump the residual cleaner into a small pan or plastic container. Turn the idle adjustment screw all the way in with a flat screwdriver until it stops, and note the precise number of turns.
How to keep track of carburetor?
Spreading a cloth or a place mat on the workbench helps to keep track of the carburetor parts. Remove the air cleaner at the rear of the carburetor by loosening the hex bolt with a box wrench. Use a screwdriver to remove the screws holding the float bowl on the underside of the carburetor. Set the bowl, the gasket and the float aside and remove ...
Can you clean a golf cart carburetor?
Most golf cart carburetors can be cleaned on a workbench. Removing the carburetor from the golf cart engine is a matter of disconnecting the fuel line and throttle cable, and removing the nuts that hold the carburetor to the intake manifold.
How to adjust carburetor on golf cart?
In most cases, you’ll need to adjust the jet pilot screw, perform a valve clearance adjustment and then clean the carburetor.
How to replace carburetor float?
Remove the carburetor and turn it upside down. Remove the nut that is used to secure the bowl on. Check the float for a puncture as this prevents the activation of the fuel cut-off needle valve. Replace the float if there is a puncture. Check for dirt accumulation in the needle valve.
Why does an EFI carb require more maintenance than an EFI?
The carb requires more maintenance than an EFI because of the cleaning and rebuilding of the carburetor involved.
Why does my carburetor flood on my golf cart?
The reason why a carburetor floods on a golf cart is usually due to a faulty fuel pump. The pump must be repaired or replaced accordingly. Seek professional assistance if required. This is usually due to the proximity of the fuel line to an exhaust manifold, a radiator hose or a heat source.
How to cool down a golf cart?
Procedure. Turn off the golf cart engine and allow it to cool for a couple of hours before you start working. This cooling down prevents damage to the cart and injury to yourself when you’re at work. Turn off the fuel-supply valve and remove the fuel line to prevent flooding of the fuel and other complications.
Which is more powerful, carb or EFI?
The carb model is more powerful as well as starts and goes faster when compared to the EFI. The EFI experiences delay to start moving when the pedal is pressed.
How to remove cable from carburetor?
Remove the cable from the carburetor and cover its sheath opening using duct tape. To do this, make a small funnel with the tape and ensure that the wire sticks out from its middle. Loosen the nut that fixes the cable on to the mount housed on the motor just before its entry into the carburetor.
What is a golf cart?
Golf carts are also known as golf cars. The term "cart", in its purest sense, refers to a vehicle that does not travel under its own power. Golf cars, however, are most commonly referred to as golf... link to Club Car DS Wiring Diagrams 1981 To 2002.
How many times can a Yamaha engine be rebuilt?
Yamaha engines are durable and because of the simple design, they can be successfully rebuilt 3 or 4 times . Initially, the Yamaha G1 2-cycle gas was the standard-bearer and in 1985 the G2 4-cycle single-cylinder gas engine was introduced as the new standard.
Is an air filter cleanable?
The air filter is cylindrical with a foam prefilter sleeve that fits over the paper element. As with the model above, the filter isn’t cleanable but the prefilter is, and it takes a while to clog up the main filter.
Does the G21 have a filter?
The G2, G9, G11, and the G21 model Fuel tank has a screw-in filter that is difficult to reach. It is advisable to remove the 2-4 bolts holding the tank in and pull the tank out to drain and replace the filter. Please note that on ALL models using the screw-in filter the tank will need to be drained.
Can foam filter be washed out?
This makes the filter less efficient and should be avoided. The foam cover should capture the majority of pollutants and can be washed out with soap and water. Squeeze out the excess water (don’t wring it out!) and allow to dry before reinstalling over the element.
How to Adjust a Golf Cart Carburetor
The way to adjust the carburetor on a golf cart will depend on the model of golf cart. In most cases, you’ll need to adjust the jet pilot screw, perform a valve clearance adjustment and then clean the carburetor.
Bad Golf Cart Carburetor Symptoms
The engine shows a reduced performance such as a reduction in fuel efficiency or power and sluggish acceleration.
Troubleshooting Golf Cart Carburetor Problems
Adjust the idle jet pilot screw on the carburetor. This can be done by doing a 1/4 turn of the screw.
How to Adjust Yamaha Golf Cart Carburetor
Pull out the pilot adjustment screw. It must be present at a sharp point and not a flat spot.
Yamaha Golf Cart Carb Vs EFI
The carb model is more powerful as well as starts and goes faster when compared to the EFI. The EFI experiences delay to start moving when the pedal is pressed.
How to Adjust EZGO Golf Cart Carburetor
Check the valve adjustment for proper compression using a compression tester. You will have to pull out the plugs and put the tester inside.
EZGO Golf Cart Carburetor Diagram
The EZGO TXT gas golf cart carburetor diagram shows just one adjustment on the engine. This is present above the carburetor towards its rear. In a 2-cycle cart, this is the idle circuit and is initially set for 1-1/2 outward turns.
